Naslov
The effect of the rake angle and feed speed In planing on the surface roughness of beech

Autori
Škaljić, Nedim ; Obućina, Murčo ; Beljo Lučić, Ružica

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Annals of DAAAM for 2009 & Proceedings of the 20th International DAAAM Symposium :Intelligent Manufacturing & Automation : Theory, Practice & Education / Katalinić, Branko - Beč, 2009, 1235-1236

ISBN
978-3-901509-70-4

Skup
International DAAAM Symposium (20 ; 2009)

Mjesto i datum
Beč, Austrija, 25.11.2009. - 28.11.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
surface roughness; wood planning; rake angle; feed speed

Sažetak
Effects of the rake angle and feed rate on the surface roughness of beech (Fagus L.) were investigated on the base of the preparative differences by planing. The specimens were prepared by planing with two knives at 6, 12, 18 and 24 m/min feed rates, in 15, 20 and 25 degrees rake angles. The machining experiments were carried out using a single cutter-block of a Weinig Powermat 400. The cutter-block with a diameter of Ø 125 mm rotated at 6000 revolutions per minute (RPM). Surface roughness was measured from the radial face of each sample according to DIN 4768 (1990) by using Mitutoyo SJ-201 stylus scanner device. Comparison the results of the surface roughness it has been obtained that the surface roughness decreases when the feed rate decreases and the lowest surface roughness is achieved with rake angle of 20 degrees.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Drvna tehnologija

POVEZANOST RADA